TY - RPRT TI - Sampling clinicians' activities using electronic pagers. AU - D M Brock AU - C S Scott AU - T W Pendergrass AU - S C MacDonald PY - 1990 DO - 10.1177/016327879001300304 UR - https://pubmed.ncbi.nlm.nih.gov/10107071/ ID - 10107071 ER -